Our Blogs

More Than the Main Event

Events are times to enjoy friends, family and food. Contrary to popular belief, you can have all 3 without packing on pounds. What to remember: –     Do not skip meals = may result in overeating...

Dangers of Chronic Dieting

While many people can admit to dieting at some point in their lives, there is a difference between wanting to lose weight the healthy way (slow and steady) or relying on fad diets that promise quick...

TRAIN THE TRAINER – In support of BackStoppers

Train the Trainer – Saturday, April 20th Help us raise money for BackStoppers! BackStoppers is a St. Louis area charity that provides financial and emotional support to the families of fire...

Natural Weight Loss

Now is the time that many of you are thinking about losing weight.  When beginning a weight loss program the ultimate goal should not be to watch the scale go down quickly. The goal should be to find...

Fitness n' Fuel April Workout: Cardio Intervals

This month try our interval workout on either the treadmill or the elliptical. Check out this month’s video: Fitness n’ Fuel – Cardio and carbs See both options below: TREADMILL Warm...

Food for Thought

http://www.nytimes.com/2013/02/24/magazine/the-extraordinary-science-of-junk-food.html?emc=eta1&_r=0...

Applesauce Oatmeal Muffins

Ingredients 1 cup old fashion rolled oats (not instant) 1 cup non-fat milk 1 cup whole wheat flour 1/2 cup brown sugar 1/2 cup unsweetened applesauce 2 egg whites 1 tsp. baking powder 1/2 tsp. baking...

Veggie Curry

Ingredients: 1 small onion, diced 2 medium carrots, diced 1 tsp butter 1 tsp olive oil 3 cloves garlic 1 small sweet potato, diced 7 small red potatoes, diced 28 oz can diced tomatoes 1 can garbanzo...

Athletes Can Proactively Beat Back Pain

To eliminate general back pain, rest isn’t necessarily the most effective solution for the athlete. Many athletes experience back pain due to a lack of core strength or inflexibility. Abdominals...

WELCOME TO NUTRIFORMANCE

Welcome to NutriFormance where every BODY matters and we strive to know all our client’s by name as well as understanding why they chose NF to pursue their fitness goals.  We hope to over-deliver in making NutriFormance like a second home, a fun environment that is also focused and dedicated to our clientele’s success.  

We aren’t chasing members just to hit a number.  We are pursuing clients who fit what we do, who appreciate a team of advanced professionals and a community that is much like an extended family.  We are far from a red-tape laden big box gym that only wants your membership dollars and doesn’t care about you as an individual.

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FREE 7-Day Trial Membership!

Unlimited Gym Access + Group Classes + Group Personal Training + Group Pilates

Call 314-432-6103 or fill out the form below to get started.

Questions? Feel free to contact us!

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St. louis' best gym & Personal Trainers

Don’t take our word for it, check out what our members have to say!

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Robyn Tweedy profile picture
Robyn Tweedy
February 2, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I joined Nutriformance two months ago and absolutely love it! I enjoy the small group strength training and Pilates classes. There is a unique feeling to this training center as opposed to big box fitness clubs. The owners, Ellie and Dale, are on-site daily, including Holidays, and the staff have worked here for 15-20 years in many cases. I’ve almost been particularly impressed by how clean the gym is and how all equipment is wiped down after each class. I highly recommend Nutriformance to anyone looking to get in better shape in 2026!
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Terra Barnes profile picture
Terra Barnes
September 19, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Chad is amazing so focused and great at keeping it interesting
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Elizabeth Strevey profile picture
Elizabeth Strevey
April 25, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent facility, classes and training. Randy L. , my trainer, is very professional, knows a lot about muscles and function, and is great at rehabbing a recent knee replacement trainee. He is always prepared with a new training routine that evidences a thoughtful, person-specific approach to training. All-around terrific experience .
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Matt Mercer profile picture
Matt Mercer
April 18, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5
I’ve been training at Nutriformance for just about four months, and it’s truly been a game changer. The culture here is unlike anything I’ve experienced—motivated and focused, yet incredibly welcoming and comfortable. From the start, Dale and Ellie, along with the entire team, made me feel like part of the community. They learn your name quickly, remember the little things, and create an atmosphere that’s both supportive and inspiring. The facility itself is outstanding, with a huge variety of high-quality equipment that supports every type of training. Whether you're working on strength, mobility, or recovery, there’s always exactly what you need—and it’s all extremely well-maintained. I’ve had the pleasure of training with Riley Flynn, and I can’t recommend him enough. His knowledge and approach are next-level. The exercises we’ve done are completely new to me, and I’ve already seen a noticeable improvement in how I move and feel. He brings a thoughtful, hands-on approach to every session and always keeps things engaging. It’s clear he really cares about his clients' progress, and that makes all the difference.
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Sally Lemkemeier profile picture
Sally Lemkemeier
December 5, 2024
Google star 1Google star 2Google star 3Google star 4Google star 5
I’ve had a personal trainer at Nutriformance for about 25 years. Libby Fennewald is my current trainer and she is excellent. Not only is she keeping me physically fit, she’s helping me be sharper mentally. I truly enjoy my workouts! Sally
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Marc Wallach profile picture
Marc Wallach
November 21, 2024
Google star 1Google star 2Google star 3Google star 4Google star 5
What a great place to improve your health! I have been going to Nutriformance for many years and I have found the owners and all the staff to be welcoming and very professional. Their services are excellent. I would strongly recommend Nutriformance.
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Zachary Hansen profile picture
Zachary Hansen
November 21, 2024
Google star 1Google star 2Google star 3Google star 4Google star 5
They are all about a human-forward, hands on approach to fitness. The smaller gym size allows for more personal attention and less of that “big box” gym feel. Lots of variety in the services too!
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Andy Biesiadecki profile picture
Andy Biesiadecki
May 10, 2023
Google star 1Google star 2Google star 3Google star 4Google star 5
Great facility. Very knowledgeable and friendly coaches. Clean amenities.
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Nathan Albovias profile picture
Nathan Albovias
January 5, 2022
Google star 1Google star 2Google star 3Google star 4Google star 5
I have gone to Nutriformance for over two years and can confidently say that it is one of the best gyms in St. Louis. It has all the equipment you could ask for in a clean and well designed space. It also has locker rooms complete with anything you would need. Let's be honest though, most gyms will have what you would need for whatever your fitness goals are, so why pick Nutriformance? The answer to that is simple. Unlike larger, national gyms, Nutriformace has a welcoming and encouraging community of both patrons and staff members that lead to a stellar experience. This is what makes the gym particularly unique. Not a day goes by where I am not discussing the latest book or movie I watched with a fellow gym goer or am joking with a trainer and the gym's owners (who, along with the trainers, have a wealth of great fitness advice). Whatever your goals are, Nutriformance provides all the resources as well as a great community of people united together by their love of fitness. That, in my opinion, is what makes Nutriformance so great.
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Kate Gebken profile picture
Kate Gebken
August 14, 2020
Google star 1Google star 2Google star 3Google star 4Google star 5
I am so happy I know this place is here now! I booked a massage with Alexis, I had been in need of one desperately from working at home in the wrong chair for the past few months. She was so kind and intuitive and really knew the exact areas to address. I feel like a new person now, one of the best massages I have ever had! I didn't know they offer pilates here as well and the studio is gorgeous. The atmosphere was great and very clean. I will definitely be back soon!
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lisa bernstein profile picture
lisa bernstein
July 15, 2020
Google star 1Google star 2Google star 3Google star 4Google star 5
Clean and professional. Could not ask for better trainers, Pilates instructors, and staff. Great massages !
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Audrey Scherrer profile picture
Audrey Scherrer
July 13, 2020
Google star 1Google star 2Google star 3Google star 4Google star 5
Nutriformance has continued it's top-notch service during this pandemic. It's such a clean and safe environment. I go weekly for physical therapy, with DPT Jaclyn Stoerzbach. I had chronic hip pain, which she has solved and has helped me achieve a more balanced body. I love her dry-needling offerings and the fact that she can walk me through exercises in Nutriformance's huge and beautiful gym.